A person who is, or is being, an equal mix of a Fuckstick and a Knuckle head
Hey Fuckleknuckle, get back over here! Don't you know you can't just go around acting like such an idiot.
by Whatcha thinking bout? July 8, 2011
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The fuckleknuckle is another dance that will make your boner fall off
by pisshole123 March 17, 2022
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